Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
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Date prélèvement | 25/06/2015 |
---|---|
Méthode | Petit cours d'eau | IBG | 16.0 |
GFI | 7 |
Variété taxonomique | 34 |
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 41.0 | dominant |
Blocs | 14.0 | dominant |
Granulats | 2.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 4.0 | marginal |
Dalles, argiles | 36.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Algues | Lente | A |
P2 | Bryophytes | Nulle | A |
P3 | Pierres, galets | Nulle | B |
P4 | Dalles, argiles | Nulle | B |
P5 | Branchage, racines | Nulle | A |
P6 | Granulats | Nulle | A |
P7 | Dalles, argiles | Nulle | C |
P8 | Blocs | Nulle | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Dalles, argiles | Nulle | C |
P12 | Pierres, galets | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 5 | ||
Leuctra | 69 | 3 | ||
Goeridae | 286 | 1 | 3 | |
Silo | 292 | 4 | ||
Hydroptilidae | 193 | 1 | ||
Hydroptila | 200 | 1 | ||
Mystacides | 312 | 1 | ||
Limnephilini | 3162 | 3 | 1 | |
Polycentropodidae | 223 | 1 | ||
Cyrnus | 224 | 2 | 7 | 9 |
Polycentropus | 231 | 2 | ||
Lype | 241 | 5 | 1 | |
Tinodes | 245 | 1 | 3 | 13 |
Sericostomatidae | 321 | 1 | 1 | |
Baetidae | 363 | 2 | 1 | |
Centroptilum | 383 | 2 | 8 | 9 |
Cloeon | 387 | 1 | 1 | |
Caenis | 457 | 10 | 8 | 72 |
Ephemera | 502 | 3 | ||
Dryops | 613 | 2 | ||
Esolus | 619 | 2 | 2 | 1 |
Oulimnius | 622 | 25 | 9 | 3 |
Riolus | 625 | 19 | ||
Stenelmis | 617 | 10 | 20 | |
Anthomyidae | 847 | 1 | ||
Ceratopogonidae | 819 | 3 | 2 | |
Chironomidae | 807 | 79 | 53 | 195 |
Tabanidae | 837 | 1 | ||
Micronecta | 719 | 5 | 6 | 15 |
Boyeria | 670 | 5 | ||
Anisoptera | 9787 | 4 | ||
Coenagrionidae | 658 | 1 | ||
Oxygastra | 691 | 18 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 12 | ||
Zygoptera | 9785 | 1 | ||
Cladocera | 3127 | 3 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Gammaridae | 887 | 762 | 459 | 523 |
Gammarus | 892 | 732 | 428 | 204 |
Bithynia | 994 | 9 | ||
Sphaeriidae | 1042 | 5 | ||
Pisidium | 1043 | 2 | ||
Dendrocoelidae | 1071 | 3 | ||
Dugesiidae | 1055 | 9 | 29 | |
Erpobdellidae | 928 | 1 | 6 | 1 |
Glossiphonia | 909 | 1 | 3 | |
Oligochaeta | 933 | 51 | 36 | 52 |
Bryozoa | 1087 | 3 | ||
Hydrozoa | 3168 | 3 | ||
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |